https://github.com/hueyy/eink-screen-esp32

MicroPython code and accompanying web app powering my eink screen
https://github.com/hueyy/eink-screen-esp32

eink esp32 micropython

Last synced: 5 months ago
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MicroPython code and accompanying web app powering my eink screen

• Host: GitHub
• URL: https://github.com/hueyy/eink-screen-esp32
• Owner: hueyy
• License: other
• Created: 2022-12-19T05:50:22.000Z (over 2 years ago)
• Default Branch: main
• Last Pushed: 2025-02-16T04:11:02.000Z (5 months ago)
• Last Synced: 2025-02-16T04:21:45.039Z (5 months ago)
• Topics: eink, esp32, micropython
• Language: Python
• Homepage: https://eink.huey.xyz
• Size: 979 KB
• Stars: 2
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

        
# eink-screen-esp32

This is a monorepo containing some simple code for a simple web app that controls my eink screen (with an ESP32 driver).

![photo of the screen](./assets/eink-screen.png)

## Software

There are 2 distinct codebases:

1. Backend (`/backend`) - web interface and API server

2. MCU codebase (`/mcu`) - code that runs on the eink screen MCU

The general set-up is as follows:

- The backend runs on a sever (via Docker)

- Users use the web interface to configure the display

- The MCU connects to WiFi and periodically fetches an image from the backend and displays it

## Hardware

- [Waveshare 800×480, 7.5inch E-Ink raw display, red/white/black](https://www.waveshare.com/7.5inch-e-paper.htm)

- [Waveshare Universal e-Paper Raw Panel Driver Board, ESP32 WiFi / Bluetooth Wireless](https://www.waveshare.com/e-paper-esp32-driver-board.htm)